High-quality Nylon Two-Wheel Corner Pulley: Wear-Resistant Design, Gently Protects Cables From Friction
I. Product Overview
II. Core Structure and Parameters-
Overall Appearance
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Single Pulley Diameter: 11.5 cm (precisely fits most conventional cable diameters). -
Bracket Height: 20 cm (meets standard corner height requirements, ensuring smooth cable steering). -
Device Total Width: 40 cm (accommodates long-distance cable cornering scenarios, offering a stable support surface).
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Bracket: Red metal trapezoidal frame (stamped from high-strength reinforced ribbed iron plate, providing robust support). -
Pulleys: Two light-yellow nylon pulleys (uniform diameter, smooth surface to minimize cable friction).
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Design Form: Dual-pulley "V"-shaped structure (two light-yellow nylon pulleys arranged at a specific angle in a slightly inclined, gapped alignment to form a guided cornering channel). -
Main Structure: -
Key Dimensions (based on measured markings in the images):
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Material: Reinforced ribbed iron plate (stamped and formed, with internal longitudinal/transverse rib structures). -
Thickness: Measured at 5.1 mm (manufactured to a standard 5mm-thick specification, ensuring high strength and safety).
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Material: High-quality light-yellow nylon (engineering plastic, wear-resistant and anti-aging). -
Features: Smooth surface with no burrs; provides excellent protection for cable exteriors during rotation, significantly reducing friction damage risks. Lightweight design minimizes load on the bracket while offering wear resistance and quiet operation.
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Nylon Pulleys: -
Iron Plate Bracket: -
Bearing Design: Each pulley integrates a dust-proof bearing (sealed structure to block dust/debris ingress), ensuring smooth rotation. -
Welding Process: All critical connection points of the trapezoidal frame (e.g., interface joints, pulley shaft mounting points) utilize seamless welding technology, resulting in flat, smooth welds without burrs or leaks and high welding strength.
III. Four Core Advantages-
Reinforced Thickness for Ultra-High Load-Bearing
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Craftsmanship: The bracket is stamped from 5mm-thick reinforced ribbed iron plate as a single integrated piece, with internal vertical/horizontal ribs strengthening the structure (unlike ordinary thin plates), significantly improving anti-deformation capability. -
Effect: Supports higher loads (suitable for simultaneous multi-cable cornering), resists bending or fracture over long-term use, and ensures safety and reliability for industrial heavy-duty applications.
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Craftsmanship: Edges and all critical joints of the trapezoidal frame (e.g., pulley shaft mounting brackets) are joined using seamless welding technology, producing uniform, flawless welds with superior bonding strength. -
Effect: Delivers outstanding structural integrity—resistant to cracking even under repeated use or external impacts (e.g., cable traction vibrations)—significantly extending the product’s lifespan and reducing maintenance costs.
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Design: Each nylon pulley houses a high-precision dust-proof bearing (sealed structure designed to block dust/debris entry). -
Effect: Minimizes rotational friction, making both manual and mechanical cable traction easier (reducing manpower/power consumption). Also lowers heat generation and abnormal wear, ensuring smoother and more stable performance.
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Wear Resistance: Surface hardness is moderate, preventing abrasion during prolonged contact with cables, reducing replacement frequency, and protecting cable integrity. -
Quiet Operation: Noise level below 40 dB during rotation (close to ambient background sound), suitable for indoor or noise-sensitive environments. -
Lightweight: Significantly lighter than metal pulleys, reducing pressure on the bracket mounting points while maintaining sufficient strength to support cable weight.
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Material: The pulley wheels are made of high-quality light-yellow nylon (high-performance engineering plastic with excellent weather and fatigue resistance). -
Features:
IV. Applicable Scenarios-
Power Engineering: Guiding ground or wall-mounted cables at 90° turns to avoid sheath damage caused by direct-angle friction. -
Telecommunications Construction: Ensuring smooth transitions for optical cables/communication lines at path bends to preserve transmission performance. -
Engineering Installation: Managing corner layouts for large equipment or pipeline-associated cables to ensure alignment with design specifications. -
Construction Sites: Temporary or fixed cable routing scenarios requiring precise control over corner angles.
V. Installation and Maintenance Tips-
Installation: Secure the device to flat ground, walls, or equipment supports using bolts/screws inserted through pre-drilled holes (verify actual hole locations on the product). Ensure the "V"-shaped pulley channel is aligned with the cable’s intended turning direction. -
Maintenance: -
Regularly inspect welding areas for rust or cracks (especially in humid environments; apply anti-rust treatment as needed). -
Clean nylon pulley surfaces with a neutral detergent if contaminated with oil or dust (avoid strong acids/alkalis to prevent material degradation). -
Check bearing flexibility periodically; add a small amount of cable-specific lubricant if rotation becomes stiff.
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